Process Mineralogy in Ore Deposits Development

Future ore bodies will, most likely, be more costly to find, mine and process than those now in production because most of them will be of lower grade or found deeper. To evaluate an ore deposit for extraction of metal values it is important to select the optimum economic process from among the many available options. The physical and chemical behavior of the minerals present should govern the process selection. Process mineralogy which combines mineralogy and petrography with process development engineering generates the data on mineralogy, composition and texture of gangue and valuable minerals from which the optimum process steps can be selected in the commercial design of the ore processing plant. These insights also help in solving operating problems caused by changes in the ore body